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WorksheetsUnit 2. Matter Review for Test
Total questions: 35
Worksheet time: 18mins
In which phase of matter do atoms vibrate in place without moving?
Liquid
Solid
Gas
None of these
Which phase of matter has no definite shape or volume?
Solid
Liquid
Gas
All of the above
Which phase of matter has a definite volume and takes the shape of its container?
Liquid
Solid
Gas
None of these
A small chunk of matter is made only from Gold atoms. This is an example of a:
Mixture
Compound
Element
Solution
Apple juice is what kind of mixture?
Homogeneous
Heterogeneous
A molecule with two or more different atoms is called a:
Element
Compound
Mixture
Particle
If a liquid's temperature rises enough, it will become a:
Solid
Gas
When the temperature of liquid drops, it will eventually become a:
Solid
Gas
Plasma
Phase change from liquid to gas is called:
Freezing
Condensation
Vaporization
Sublimation
Phase change from liquid to solid is called:
Melting
Freezing
Deposition
Condensation
Phase change from gas to liquid is called:
Melting
Freezing
Deposition
Condensation
When changing a substance from liquid to solid, the energy has to...
INCREASE
DECREASE
When changing a substance from gas to liquid, the energy has to...
INCREASE
DECREASE
When changing a substance from liquid to gas, the energy has to...
INCREASE
DECREASE
Look at the picture. Which state of matter is in beaker C?
Solid
Liquid
Gas
Blue thingys
Look at the picture. Which state of matter is in beaker A?
Solid
Liquid
Gas
Blue thingys
What is melting? (Definition)
When liquid turns in solid.
When solid turns into gas.
When gas turns into liquid.
When solid turns into liquid.
For the images above, which of the following line segments represent a phase change?
A to B
B to C
C to D
E to F
Where on the graph are phase changes taking place?
1
2
3
4
5
What is happening to the particles in the substance between points D and E?
Melting
Freezing
Vaporizing
Sublimating
What state/phase is the object likely from points A to B?
Solid
Liquid
Gas
Plasma
What is the order of phase changes (starting at low energy/heat)
Solid, Gas, Liquid
Gas, Liquid, Solid
Solid, Liquid, Gas
Gas, Solid, Liquid
Phase Change is what type of reaction?
Physical
Chemical
State
Matter
What is the formula for density?
m/v
mv
v/m
m+v
The ability of a fluid to exert an upward force on an object placed in it.
Density
Weight
Buoyancy
Gravity
The degree of compactness of a substance..
mass
volume
density
weight
Which statement is true about this picture?
The dish soap is more dense than the honey
The cherry tomato is more dense than the milk
The honey is less dense than the bolt
The water is less than the lamp oil
Which state of matter is most dense?
solid
liquid
gas
An object's mass is 12 g and its volume is 4ml. What is the density?
4 g/ml
16 g/ml
3 g/ml
6 g/ml
An object should float in a liquid if...
Its denser than the liquid
It's the same density as the liquid
It's less dense than the liquid
What can be the opposite force to the force of gravity?
Displacement force
Buoyant force
Normal force
Magnetic force
